IWC Schaffhausen
Portofino Chronograph
Reference
IW391010
Case
Stainless Steel
Dial
Black
Movement
Automatic
Power Reserve
44 hours
Water Resistance
3 ATM / 30 meters
All Specifications
Reference
IW391010
Case Material
Stainless Steel
Case Size
42mm
Case Back
Closed
Dial Color
Black
Strap Material
Stainless Steel
Buckle Type
Folding Clasp
Movement
Automatic
Caliber
75320
Power Reserve
44 hours
Water Resistance
3 ATM / 30 meters